› added 6 years ago

268

TIL that every year, a wild penguin has been returning to visit the human who rescued him

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yQ8dM TIL A hidden ecosystem seems to lurk six miles below the Mariana Trench, offering clues for finding life across the solar system.
ZppPp TIL of all high income countries, the US has the highest rates of overweight and obesity, with a third of the population obese. This rate projected to rise to around 50 percent by 2030.
lEvB TIL for most of history people have had two periods of sleep each night, with the time in between being perhaps the most calm and relaxing part of their lives.
W7OBN TIL Shortly before he was killed by Native American warriors, Gen. George Custer testified to Congress about corruption in the Indian affairs office
VOkG TIL Japan outlawed production of child pornography in 1999 and just outlawed possession of child pornography in June 2014